Sony ICF-P27 Radio User Manual

The Sony ICF-P27 is a compact, portable AM/FM radio featuring a built-in speaker, telescopic antenna, headphone jack for private listening, and easy-to-use tuning controls. Powered by two AA batteries or an optional AC adapter, it offers clear sound, a carrying strap, and a simple interface suitable for everyday use. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Listening to Radio 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: AM/FM tuner, built-in speaker, telescopic antenna, Headphone jack, Volume/Tuning controls, Battery compartment, Carrying strap.

Feature	Description
Telescopic Antenna	For improved FM reception; extend fully for best results
Headphone Jack (3.5mm)	For private audio listening
Volume Control	Rotary knob to adjust sound level
Tuning Control	Rotary knob to select AM/FM stations
Band Selector Switch	Switches between AM and FM bands
Built-in Speaker	Provides clear audio output
Carrying Strap	For easy portability
Battery Compartment	Holds two AA batteries
DC IN Jack	For optional AC adapter (not included)
Power Indicator LED	Lights when radio is powered on

Installation

Unpack and inspect contents. Place on stable surface or use carrying strap.

Insert batteries: Open battery compartment, insert two AA batteries observing correct polarity (+/-).
Extend antenna: Fully extend telescopic antenna for FM reception.
Connect optional AC adapter: Plug into DC IN jack (adapter sold separately).
Connect headphones: Plug into headphone jack for private listening.

WARNING! Do not mix old and new batteries or different battery types. Remove batteries if not using for extended periods.

First-Time Setup

Power on radio; follow simple steps.

Select band: Use Band Selector switch to choose AM or FM.
Tune station: Rotate Tuning control slowly to find desired station.
Adjust volume: Rotate Volume control to comfortable listening level.
Fine-tune antenna: For FM, adjust telescopic antenna direction for clearest reception.

CAUTION! Keep away from water and extreme temperatures. Use in well-ventilated area.

Specifications

Model: Sony ICF-P27.
Bands: AM (530-1710 kHz), FM (87.5-108 MHz).
Power Supply: Two AA batteries (UM-3) or optional AC adapter (3V DC).
Output: Built-in dynamic speaker; Headphone jack (3.5mm stereo).
Antenna: Built-in ferrite bar for AM; Telescopic for FM.
Dimensions: Compact portable design.
Weight: Lightweight (with batteries).
Operating Temp: 0°C to 40°C (32°F to 104°F).

Controls and Settings

Simple front panel controls. Volume Control: Adjusts sound level. Tuning Control: Selects stations. Band Selector: Switches between AM/FM.

Additional Features: Headphone jack automatically mutes speaker when headphones are connected. Power Indicator LED shows radio is on.

No complex menus; all controls are manual analog dials and switches.

Connecting Devices

Headphones: Standard 3.5mm plug. AC Adapter: Optional 3V DC (center positive).

Ensure radio is off before connecting devices.
Plug headphones into headphone jack for private listening.
For AC power, use Sony recommended adapter (3V DC, 300mA).

Tip: Using an AC adapter saves battery life for stationary use.

Listening to Radio

Supports AM and FM broadcast reception.

Power on: Slide Power switch to ON.
Select band: Choose AM or FM with Band Selector.
Tune: Rotate Tuning knob slowly until station is clear.
Adjust volume: Set to desired level with Volume knob.
For best FM reception: Extend antenna fully and adjust its angle.
For AM reception: Rotate radio for better signal (ferrite bar inside).

WARNING! Do not expose to excessive moisture. Avoid placing near other electronic devices that may cause interference.

Accessibility Features

Simple, tactile controls suitable for users with varying abilities. Large tuning and volume knobs for easy grip. Headphone jack allows private listening without disturbing others.

Care & Cleaning

Remove batteries before cleaning. Use soft, dry cloth only; do not use liquids or chemical cleaners.

CAUTION! Do not immerse in water. Keep battery compartment clean and dry.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Sony Corporation. For support, visit www.sony.com/electronics/support or contact Sony customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power/no sound	Dead batteries, incorrect polarity	Replace with fresh AA batteries; ensure correct +/- orientation.
Poor FM reception	Antenna not extended, location	Extend antenna fully; move radio near window or higher location.
Poor AM reception	Interference, orientation	Rotate radio; move away from computers, fluorescent lights.
Distorted sound	Weak batteries, volume too high	Replace batteries; reduce volume level.
Headphones no sound	Loose connection, faulty headphones	Ensure plug is fully inserted; try different headphones.

Reset: Power off and remove batteries for 1 minute, then reinstall.

Service: Visit www.sony.com/electronics/support for service locations.